2000187

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 3571200

約数和(自身を除く): 1571013

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 557, 1197, 1671, 3591, 3899, 5013, 10583, 11697, 15039, 31749, 35091, 74081, 95247, 105273, 222243, 285741, 666729, 2000187]

約数ペア:

[(1, 2000187), (3, 666729), (7, 285741), (9, 222243), (19, 105273), (21, 95247), (27, 74081), (57, 35091), (63, 31749), (133, 15039), (171, 11697), (189, 10583), (399, 5013), (513, 3899), (557, 3591), (1197, 1671)]